e5e1856358bd015fb086de772dad5304793952c80989be5207ea6c447f638032

General

Target
2026-08-07_2b8c59d0b4b2e116e7422ecbd18d118a_elex_wannacry.exe
Size 86KB
Sample260807-cb5tpavhpd
SHA256 e5e1856358bd015fb086de772dad5304793952c80989be5207ea6c447f638032
MD5 2b8c59d0b4b2e116e7422ecbd18d118a
SHA1 763434603bd8df2676053b5fe8f2b12411b60076
SHA512 d74cf64a29f691eb1e9b3c0b14b02bb6fab0685ca579471bce3ec4b99d566342970e0626f04510d3166501ec77413f9576659421d6167e4d643e04c8b8fc18d4
SSDEEP 1536:TSSABNx6vb4RoI47zzzzzzzzzvfxzVzNrzzzgzzzzzzzzzzzzzzzz6zzzdzzzzl7:eSABNx6vb4RoI4pyjHYLhal01UoPX
TLSH
T158839C0BABA958E9E1206870152D373593EF986F3B2597A38384FE4D9533DC1EC3614E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4664	bdeaj.exe

Executes dropped EXE 1 IoCs

pid	Process
4664	bdeaj.exe

Loads dropped DLL 1 IoCs

pid	Process
4940	rundll32.exe

Executes a command shell one-liner 1 TTPs 1 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
2076	cmd.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1976	4940	WerFault.exe	90

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bdeaj.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-08-07_2b8c59d0b4b2e116e7422ecbd18d118a_elex_wannacry.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
2076	cmd.exe
4864	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
4864	PING.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4912	2026-08-07_2b8c59d0b4b2e116e7422ecbd18d118a_elex_wannacry.exe
4664	bdeaj.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4912 wrote to memory of 2076	4912	2026-08-07_2b8c59d0b4b2e116e7422ecbd18d118a_elex_wannacry.exe	86
PID 2076 wrote to memory of 4864	2076	cmd.exe	88
PID 2076 wrote to memory of 4664	2076	cmd.exe	89
PID 4664 wrote to memory of 4940	4664	bdeaj.exe	90

C:\Users\Admin\AppData\Local\Temp\2026-08-07_2b8c59d0b4b2e116e7422ecbd18d118a_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-07_2b8c59d0b4b2e116e7422ecbd18d118a_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4912
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c ping 127.0.0.1 -n 2&c:\bdeaj.exe "C:\Users\Admin\AppData\Local\Temp\2026-08-07_2b8c59d0b4b2e116e7422ecbd18d118a_elex_wannacry.exe"
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2076
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 2
    3⤵
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Runs ping.exe
    PID:4864
- - \??\c:\bdeaj.exe
    c:\bdeaj.exe "C:\Users\Admin\AppData\Local\Temp\2026-08-07_2b8c59d0b4b2e116e7422ecbd18d118a_elex_wannacry.exe"
    3⤵
    - Deletes itself
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:4664
  - - \??\c:\windows\SysWOW64\rundll32.exe
      c:\windows\system32\rundll32.exe "c:\zamlh\lmldq.dll",DoVirusScan c:\bdeaj.exe
      4⤵
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      PID:4940
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4940 -s 560
        5⤵
        Program crash
        
        PID:1976

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 176 -p 4940 -ip 4940
1⤵
PID:2580

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

Windows Command Shell

1

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Remote System Discovery

1

T1018

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

System Network Configuration Discovery

1

T1016

Internet Connection Discovery

1

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

bdeaj.exe

Path C:\bdeaj.exe
Size 86KB
SHA256 cb3b234b0421bb650a730b7e9b791c07e41ebc8911d5a6006a62a3822cca3991
MD5 0de227f74c7a1a99addb1a9ca9b4f5eb
SHA1 d7c9fd7c412d27e906724316f6076dc536e93d56
SHA512 6aa5f60a948f99c6f2091ff2088dc5970ba26a50c50e7bc4cd9d2e64924fb13bbdce7851b821b62a72bd716f756186829639c2a2a265a89e64ed269e7fffcd2e
SSDEEP 1536:TSSABNx6vb4RoI47zzzzzzzzzvfxzVzNrzzzgzzzzzzzzzzzzzzzz6zzzdzzzzlh:eSABNx6vb4RoI4pyjHYLhal01UoPXd
TLSH
T143839C07ABA958E9E1206C70162D373597EF986F3B2497A38384FE4D9533DC1EC3614A
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

lmldq.dll

Path \??\c:\zamlh\lmldq.dll
Size 50KB
SHA256 7604a0d3e695ff2f47b2961a860aa77e41952df48c132c18ac8d84e6ed3ee8eb
MD5 18cc91cc0c4c41e39a2c5310e760f0ef
SHA1 aaacc94db8d8a37e5d34878aa259d3274a5ff2a7
SHA512 8abba5220a7216288d0d2c683a5d01b796b1179464a2432eda991004348223c822c54ab39fd19302ff01974ec8d026e98280e9f1bdb67178126d75a974ecc7e7
SSDEEP 768:Z+arYIR3u5v4bGwCl56LNQQe5JBtGf1oTYtx/qQvo9:ZPrG57TzDxJS6Etx/ZvO
TLSH
T1AB33E178E1F4B8F6E46EAB345D82146DB1C16BD34D3080BA079224AF6C37E578B52731
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/4664-7-0x0000000000400000-0x0000000000417000-memory.dmp

Download

memory/4912-0-0x0000000000400000-0x0000000000417000-memory.dmp

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memory/4912-2-0x0000000000400000-0x0000000000417000-memory.dmp

Download

memory/4940-10-0x0000000010000000-0x0000000010032000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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